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- Rename @extern to @cname, deprecating the old name #2493.

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This commit is contained in:
Christoffer Lerno
2025-10-25 15:55:25 +02:00
parent 423152202f
commit 8aaf54e8b1
76 changed files with 393 additions and 369 deletions
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2
test/test_suite/abi/aarch_ret_small_struct.c3t
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@@ -2,7 +2,7 @@
module test;
import std;
extern fn Features query_features() @extern("sg_query_features");
extern fn Features query_features() @cname("sg_query_features");
extern fn void set_features(Features);
struct Features

12
test/test_suite/abi/vec2_aarch64.c3t
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@@ -5,12 +5,12 @@ struct Vector2 {
float x;
float y;
}
fn Vector2 vector2_zero() @extern("vector2_zero") { return {}; }
fn Vector2 vector2_one() @extern("vector2_one") { return {}; }
fn Vector2 vector2_add(Vector2 v1, Vector2 v2) @extern("vector2_add") { return {}; }
fn Vector2 vector2_add_value(Vector2 v, float add) @extern("vector2_add_value") { return {}; }
fn Vector2 vector2_subtract(Vector2 v1, Vector2 v2) @extern("vector2_subtract") { return {}; }
fn Vector2 vector2_subtract_value(Vector2 v, float sub) @extern("vector2_subtract_value") { return {}; }
fn Vector2 vector2_zero() @cname("vector2_zero") { return {}; }
fn Vector2 vector2_one() @cname("vector2_one") { return {}; }
fn Vector2 vector2_add(Vector2 v1, Vector2 v2) @cname("vector2_add") { return {}; }
fn Vector2 vector2_add_value(Vector2 v, float add) @cname("vector2_add_value") { return {}; }
fn Vector2 vector2_subtract(Vector2 v1, Vector2 v2) @cname("vector2_subtract") { return {}; }
fn Vector2 vector2_subtract_value(Vector2 v, float sub) @cname("vector2_subtract_value") { return {}; }
/* #expect: abi.ll

12
test/test_suite/abi/vec2_wasm.c3t
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@@ -5,12 +5,12 @@ struct Vector2 {
float x;
float y;
}
fn Vector2 vector2_zero() @extern("vector2_zero") { return {}; }
fn Vector2 vector2_one() @extern("vector2_one") { return {}; }
fn Vector2 vector2_add(Vector2 v1, Vector2 v2) @extern("vector2_add") { return {}; }
fn Vector2 vector2_add_value(Vector2 v, float add) @extern("vector2_add_value") { return {}; }
fn Vector2 vector2_subtract(Vector2 v1, Vector2 v2) @extern("vector2_subtract") { return {}; }
fn Vector2 vector2_subtract_value(Vector2 v, float sub) @extern("vector2_subtract_value") { return {}; }
fn Vector2 vector2_zero() @cname("vector2_zero") { return {}; }
fn Vector2 vector2_one() @cname("vector2_one") { return {}; }
fn Vector2 vector2_add(Vector2 v1, Vector2 v2) @cname("vector2_add") { return {}; }
fn Vector2 vector2_add_value(Vector2 v, float add) @cname("vector2_add_value") { return {}; }
fn Vector2 vector2_subtract(Vector2 v1, Vector2 v2) @cname("vector2_subtract") { return {}; }
fn Vector2 vector2_subtract_value(Vector2 v, float sub) @cname("vector2_subtract_value") { return {}; }
/* #expect: abi.ll

12
test/test_suite/abi/vec2_x64.c3t
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@@ -5,12 +5,12 @@ struct Vector2 {
float x;
float y;
}
fn Vector2 vector2_zero() @extern("vector2_zero") { return {}; }
fn Vector2 vector2_one() @extern("vector2_one") { return {}; }
fn Vector2 vector2_add(Vector2 v1, Vector2 v2) @extern("vector2_add") { return {}; }
fn Vector2 vector2_add_value(Vector2 v, float add) @extern("vector2_add_value") { return {}; }
fn Vector2 vector2_subtract(Vector2 v1, Vector2 v2) @extern("vector2_subtract") { return {}; }
fn Vector2 vector2_subtract_value(Vector2 v, float sub) @extern("vector2_subtract_value") { return {}; }
fn Vector2 vector2_zero() @cname("vector2_zero") { return {}; }
fn Vector2 vector2_one() @cname("vector2_one") { return {}; }
fn Vector2 vector2_add(Vector2 v1, Vector2 v2) @cname("vector2_add") { return {}; }
fn Vector2 vector2_add_value(Vector2 v, float add) @cname("vector2_add_value") { return {}; }
fn Vector2 vector2_subtract(Vector2 v1, Vector2 v2) @cname("vector2_subtract") { return {}; }
fn Vector2 vector2_subtract_value(Vector2 v, float sub) @cname("vector2_subtract_value") { return {}; }
/* #expect: abi.ll

2
test/test_suite/attributes/attributes_repeat_param.c3t
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@@ -1,7 +1,7 @@
// #target: macos-aarch64
module test;
attrdef @Test(x) = @extern("Foo" +++ x);
attrdef @Test(x) = @cname("Foo" +++ x);
fn void hello_world() @Test("Megaman")
{}

4
test/test_suite/attributes/wasm_module.c3
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@@ -1,5 +1,5 @@
fn void test() @wasm("hello", "world") { } // #error: Specifying a wasm import module
extern fn void test2() @wasm("a", "b", "c"); // #error: Too many arguments to
extern fn void test3() @extern("hello") @wasm("a"); // #error: An external name
extern fn void test4() @extern("hello") @wasm("a", "b"); // #error: An external name
extern fn void test3() @cname("hello") @wasm("a"); // #error: An external name
extern fn void test4() @cname("hello") @wasm("a", "b"); // #error: An external name

2
test/test_suite/globals/extern_const.c3t
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@@ -1,7 +1,7 @@
// #target: macos-x64
module test;
extern const int FOO @extern("foo1");
extern const int FOO @cname("foo1");
fn int main()
{
return FOO;

2
test/test_suite/globals/global_extname.c3t
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@@ -1,7 +1,7 @@
// #target: macos-x64
module foo;
int baz @extern("foobar") = 123;
int baz @cname("foobar") = 123;
/* #expect: foo.ll

2
test/test_suite/module/module_section_export.c3t
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@@ -1,6 +1,6 @@
// #target: macos-x64
module test @extern("TEST");
module test @cname("TEST");
fn void hello() @private {}

2
test/test_suite/vector/vector_lowering_regression1.c3t
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@@ -5,7 +5,7 @@ union Vec4f @export @align(16) {
float[<4>] v;
}
extern fn void foo(Vec4f) @extern("foo");
extern fn void foo(Vec4f) @cname("foo");
/* #expect: test.ll

52
test/unit/stdlib/libc/libc.c3
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@@ -404,9 +404,9 @@ fn void malloc_free() @test
// const CInt STDERR_FD = 2;
//
// module libc @if(env::LINUX);
// extern CFile __stdin @extern("stdin");
// extern CFile __stdout @extern("stdout");
// extern CFile __stderr @extern("stderr");
// extern CFile __stdin @cname("stdin");
// extern CFile __stdout @cname("stdout");
// extern CFile __stderr @cname("stderr");
// extern fn usz malloc_usable_size(void* ptr);
// macro usz malloc_size(void* ptr) => malloc_usable_size(ptr);
// extern fn void* aligned_alloc(usz align, usz size);
@@ -453,114 +453,114 @@ fn void malloc_free() @test
//
// module libc @if(!env::LIBC);
//
// fn void longjmp(JmpBuf* buffer, CInt value) @weak @extern("longjmp") @nostrip
// fn void longjmp(JmpBuf* buffer, CInt value) @weak @cname("longjmp") @nostrip
// {
// unreachable("longjmp unavailable");
// }
//
// fn CInt setjmp(JmpBuf* buffer) @weak @extern("setjmp") @nostrip
// fn CInt setjmp(JmpBuf* buffer) @weak @cname("setjmp") @nostrip
// {
// unreachable("setjmp unavailable");
// }
//
// fn void* malloc(usz size) @weak @extern("malloc") @nostrip
// fn void* malloc(usz size) @weak @cname("malloc") @nostrip
// {
// unreachable("malloc unavailable");
// }
// fn void* calloc(usz count, usz size) @weak @extern("calloc") @nostrip
// fn void* calloc(usz count, usz size) @weak @cname("calloc") @nostrip
// {
// unreachable("calloc unavailable");
// }
// fn void* free(void*) @weak @extern("free")
// fn void* free(void*) @weak @cname("free")
// {
// unreachable("free unavailable");
// }
//
// fn void* realloc(void* ptr, usz size) @weak @extern("realloc") @nostrip
// fn void* realloc(void* ptr, usz size) @weak @cname("realloc") @nostrip
// {
// unreachable("realloc unavailable");
// }
//
// fn void* memcpy(void* dest, void* src, usz n) @weak @extern("memcpy") @nostrip
// fn void* memcpy(void* dest, void* src, usz n) @weak @cname("memcpy") @nostrip
// {
// for (usz i = 0; i < n; i++) ((char*)dest)[i] = ((char*)src)[i];
// return dest;
// }
//
// fn void* memmove(void* dest, void* src, usz n) @weak @extern("memmove") @nostrip
// fn void* memmove(void* dest, void* src, usz n) @weak @cname("memmove") @nostrip
// {
// return memcpy(dest, src, n) @inline;
// }
//
// fn void* memset(void* dest, CInt value, usz n) @weak @extern("memset") @nostrip
// fn void* memset(void* dest, CInt value, usz n) @weak @cname("memset") @nostrip
// {
// for (usz i = 0; i < n; i++) ((char*)dest)[i] = (char)value;
// return dest;
// }
//
// fn int fseek(CFile stream, SeekIndex offset, int whence) @weak @extern("fseek") @nostrip
// fn int fseek(CFile stream, SeekIndex offset, int whence) @weak @cname("fseek") @nostrip
// {
// unreachable("'fseek' not available.");
// }
// fn CFile fopen(ZString filename, ZString mode) @weak @extern("fopen") @nostrip
// fn CFile fopen(ZString filename, ZString mode) @weak @cname("fopen") @nostrip
// {
// unreachable("'fopen' not available.");
// }
//
// fn CFile freopen(ZString filename, ZString mode, CFile stream) @weak @extern("fopen") @nostrip
// fn CFile freopen(ZString filename, ZString mode, CFile stream) @weak @cname("fopen") @nostrip
// {
// unreachable("'freopen' not available.");
// }
//
// fn usz fwrite(void* ptr, usz size, usz nmemb, CFile stream) @weak @extern("fwrite") @nostrip
// fn usz fwrite(void* ptr, usz size, usz nmemb, CFile stream) @weak @cname("fwrite") @nostrip
// {
// unreachable("'fwrite' not available.");
// }
//
// fn usz fread(void* ptr, usz size, usz nmemb, CFile stream) @weak @extern("fread") @nostrip
// fn usz fread(void* ptr, usz size, usz nmemb, CFile stream) @weak @cname("fread") @nostrip
// {
// unreachable("'fread' not available.");
// }
//
// fn CFile fclose(CFile) @weak @extern("fclose") @nostrip
// fn CFile fclose(CFile) @weak @cname("fclose") @nostrip
// {
// unreachable("'fclose' not available.");
// }
//
// fn int fflush(CFile stream) @weak @extern("fflush") @nostrip
// fn int fflush(CFile stream) @weak @cname("fflush") @nostrip
// {
// unreachable("'fflush' not available.");
// }
//
// fn int fputc(int c, CFile stream) @weak @extern("fputc") @nostrip
// fn int fputc(int c, CFile stream) @weak @cname("fputc") @nostrip
// {
// unreachable("'fputc' not available.");
// }
//
// fn char* fgets(ZString str, int n, CFile stream) @weak @extern("fgets") @nostrip
// fn char* fgets(ZString str, int n, CFile stream) @weak @cname("fgets") @nostrip
// {
// unreachable("'fgets' not available.");
// }
//
// fn int fgetc(CFile stream) @weak @extern("fgetc") @nostrip
// fn int fgetc(CFile stream) @weak @cname("fgetc") @nostrip
// {
// unreachable("'fgetc' not available.");
// }
//
// fn int feof(CFile stream) @weak @extern("feof") @nostrip
// fn int feof(CFile stream) @weak @cname("feof") @nostrip
// {
// unreachable("'feof' not available.");
// }
//
// fn int putc(int c, CFile stream) @weak @extern("putc") @nostrip
// fn int putc(int c, CFile stream) @weak @cname("putc") @nostrip
// {
// unreachable("'putc' not available.");
// }
// fn int putchar(int c) @weak @extern("putchar") @nostrip
// fn int putchar(int c) @weak @cname("putchar") @nostrip
// {
// unreachable("'putchar' not available.");
// }
// fn int puts(ZString str) @weak @extern("puts") @nostrip
// fn int puts(ZString str) @weak @cname("puts") @nostrip
// {
// unreachable("'puts' not available.");
// }